Not an issue. Unsure if it was back then and been fixed, or what?
And what’s interesting is the information from that is completely wrong. Such as how it says I have Windows 10 when I have Windows 11. It’s not like Brave hides that info as well. So that website is trash.
This website is smoke and mirrors. They primarily look at your IP address, location, cookies, and browser type. Then they assume that it’s the same person. But let me show you here.
Normal Window:
Incognito
Let me give you a close up there: